| 摘要 |
PROBLEM TO BE SOLVED: To reduce iron loss and an exciting current by charging an inevitable gap made at the segment engaging part of a segmented stator with magnetic powder rearrangeably thereby raising the permeability sufficiently and mitigating the thermal stress due to heat generation. SOLUTION: In the segmented stator consisting of segmented stator parts which are divided to cut the magnetic path made inside the stator having the winding of a motor within, the gap made at a part where the above segmented stator parts are engaged with one another is charged with magnetic powder. COPYRIGHT: (C)2006,JPO&NCIPI
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